Modulation model of photoplethysmography signal for vital sign extraction
US-12364439-B2 · Jul 22, 2025 · US
Wang Quanzeng is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Wang Quanzeng |
| Total patents | 2 |
| First publication | Feb 10, 2022 |
| Latest publication | Jul 22, 2025 |
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| CPC | Patents |
|---|---|
| A61B5/7225 | 2 |
| A61B5/0816 | 2 |
| A61B5/0004 | 2 |
| A61B5/02416 | 2 |
| A61B5/7228 | 2 |